Fatal error: Uncaught Error: Interface 'GrahamCampbell\Manager\ManagerInterface' not found in /home/evrosdgz/public_html/main/vendor/graham-campbell/manager/src/AbstractManager.php:22 Stack trace: #0 {main} thrown in /home/evrosdgz/public_html/main/vendor/graham-campbell/manager/src/AbstractManager.php on line 22